/* ==========================================================================
   NightVault Design System & Theme Variables
   Ultra-Responsive Dark Theme with Glassmorphism & Crimson Accents
   ========================================================================== */

:root {
  /* Core Dark Palette */
  --bg-base: #060608;
  --bg-surface: #0c0c10;
  --bg-card: rgba(20, 20, 28, 0.74);
  --bg-card-hover: rgba(26, 26, 36, 0.88);
  --bg-card-active: rgba(36, 16, 24, 0.90);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-strong: rgba(12, 12, 16, 0.96);

  /* Glassmorphism & Borders */
  --glass-blur: blur(14px);
  --border-subtle: rgba(255, 255, 255, 0.05);
  --border-glass: rgba(255, 255, 255, 0.09);
  --border-glass-hover: rgba(255, 255, 255, 0.18);
  --border-red-subtle: rgba(225, 29, 72, 0.22);
  --border-red-glow: rgba(225, 29, 72, 0.5);

  /* Crimson & Dark Red Accents */
  --accent-red-deep: #4c0519;
  --accent-red: #991b1b;
  --accent-crimson: #e11d48;
  --accent-crimson-bright: #f43f5e;
  --accent-crimson-light: #fda4af;

  /* Typography Colors */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-accent: #fb7185;

  /* Status Colors */
  --status-live: #ef4444;
  --status-standby: #64748b;
  --status-success: #10b981;
  --status-gold: #f59e0b;

  /* Shadows & Glows */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.4);
  --shadow-card: 0 6px 20px rgba(0, 0, 0, 0.55);
  --shadow-player: 0 16px 40px rgba(0, 0, 0, 0.75);
  --glow-crimson-subtle: 0 0 16px rgba(225, 29, 72, 0.10);
  --glow-crimson-sm: 0 0 12px rgba(225, 29, 72, 0.25);
  --glow-crimson-md: 0 0 24px rgba(225, 29, 72, 0.35);

  /* Typography */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Transitions */
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.18s var(--ease-smooth);
  --transition-normal: 0.28s var(--ease-smooth);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --radius-pill: 9999px;

  /* Layout */
  --max-width: 1400px;
  --header-height: 56px;
}

/* ==========================================================================
   Reset & Global Base Styles
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
  width: 100%;
}

/* Ambient Background Red Glows */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(130px);
  z-index: 0;
  opacity: 0.28;
}

.glow-top-left {
  top: -100px;
  left: -80px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, var(--accent-red-deep) 0%, transparent 70%);
}

.glow-top-right {
  top: 60px;
  right: -120px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(225, 29, 72, 0.18) 0%, transparent 70%);
}

.glow-bottom {
  bottom: 0;
  left: 30%;
  width: 500px;
  height: 350px;
  background: radial-gradient(circle, rgba(76, 5, 25, 0.25) 0%, transparent 70%);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-base);
}

::-webkit-scrollbar-thumb {
  background: #20202c;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-crimson);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: var(--bg-glass-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-subtle);
  width: 100%;
}

.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  height: 100%;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand-group {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-primary);
  transition: transform var(--transition-fast);
}

.brand-logo:hover {
  transform: translateY(-1px);
}

.logo-icon-wrapper {
  position: relative;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent-crimson), var(--accent-red-deep));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-crimson-sm);
  border: 1px solid rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
}

.logo-icon {
  width: 17px;
  height: 17px;
  color: #ffffff;
}

.logo-pulse {
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-md);
  border: 1px solid var(--accent-crimson-bright);
  opacity: 0;
  animation: pulse-ring 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

.logo-text {
  display: flex;
  align-items: baseline;
  gap: 5px;
  white-space: nowrap;
}

.logo-title {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.logo-title span {
  color: var(--accent-crimson-bright);
}

.logo-badge {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 1px 5px;
  background: rgba(225, 29, 72, 0.15);
  border: 1px solid var(--border-red-subtle);
  border-radius: var(--radius-pill);
  color: var(--accent-crimson-bright);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
}

.live-dot {
  width: 6px;
  height: 6px;
  background-color: var(--status-live);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--status-live);
}

.live-dot.pulse {
  animation: live-blink 1.8s ease-in-out infinite;
}

@keyframes live-blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-link .nav-icon {
  width: 14px;
  height: 14px;
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
  color: var(--accent-crimson-bright);
  border-bottom: 2px solid var(--accent-crimson);
}

/* Header Actions & Search */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-pill);
  padding: 0 10px;
  width: 210px;
  height: 32px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: all var(--transition-fast);
}

.search-wrapper:focus-within {
  width: 250px;
  border-color: var(--accent-crimson);
  box-shadow: 0 0 0 2px rgba(225, 29, 72, 0.2), var(--glow-crimson-sm);
  background: rgba(20, 20, 26, 0.95);
}

.search-wrapper .search-icon {
  width: 13px;
  height: 13px;
  color: var(--text-muted);
  flex-shrink: 0;
  margin-right: 6px;
}

.search-wrapper input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.78rem;
  width: 100%;
}

.search-wrapper input::placeholder {
  color: var(--text-muted);
}

.clear-search-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 2px;
  border-radius: 50%;
}

.clear-search-btn svg {
  width: 12px;
  height: 12px;
}

.mobile-menu-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  width: 34px;
  height: 34px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  touch-action: manipulation;
}

.mobile-menu-toggle svg {
  width: 18px;
  height: 18px;
}

/* Mobile Drawer */
.mobile-drawer {
  display: none;
  background: rgba(12, 12, 16, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-red-subtle);
  padding: 12px 16px;
  transform: translateY(-8px);
  opacity: 0;
  transition: all var(--transition-normal);
}

.mobile-drawer.open {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

.mobile-drawer-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: rgba(225, 29, 72, 0.08);
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  color: var(--text-accent);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  touch-action: manipulation;
}

.mobile-nav-link svg {
  width: 16px;
  height: 16px;
  color: var(--accent-crimson);
}

/* ==========================================================================
   Main Content Layout
   ========================================================================== */

.main-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 16px 36px;
  position: relative;
  z-index: 1;
  width: 100%;
}

/* ==========================================================================
   Hero Live Player Section
   ========================================================================== */

.hero-player-section {
  margin-bottom: 22px;
  width: 100%;
}

.player-wrapper-card {
  background: rgba(14, 14, 18, 0.85);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-player), var(--glow-crimson-subtle);
  transition: box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
  width: 100%;
}

.player-wrapper-card:hover {
  border-color: var(--border-red-subtle);
}

.player-wrapper-card.theater-mode {
  max-width: 100%;
  border-color: var(--accent-crimson);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9), var(--glow-crimson-md);
}

/* Topbar */
.player-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: rgba(18, 18, 24, 0.7);
  border-bottom: 1px solid var(--border-subtle);
  gap: 8px;
}

.player-title-info {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
}

.live-indicator-pill {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  border-radius: var(--radius-pill);
  flex-shrink: 0;
}

.live-pulse-dot {
  width: 6px;
  height: 6px;
  background-color: var(--status-live);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--status-live);
  animation: live-blink 1.4s infinite;
}

.live-label {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #ff6b6b;
}

.standby-indicator-pill {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-pill);
  flex-shrink: 0;
}

.standby-dot {
  width: 5px;
  height: 5px;
  background-color: var(--status-standby);
  border-radius: 50%;
}

.standby-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.stream-meta {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
  overflow: hidden;
}

.current-stream-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stream-category-badge {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-controls-group {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}

.player-btn {
  position: relative;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  touch-action: manipulation;
}

.player-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.player-btn:not(:disabled):hover {
  background: rgba(225, 29, 72, 0.15);
  border-color: var(--accent-crimson);
  color: #ffffff;
  transform: translateY(-1px);
}

.player-btn svg {
  width: 14px;
  height: 14px;
}

.btn-tooltip {
  display: none;
}

/* Viewport Container (16:9 Aspect Ratio) */
.player-viewport-container {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 ratio */
  background: #000000;
  overflow: hidden;
  border: 0 !important;
  outline: none !important;
  box-shadow: none !important;
}

.stream-iframe {
  position: absolute;
  top: -8px;
  left: -8px;
  width: calc(100% + 16px) !important;
  height: calc(100% + 16px) !important;
  border: 0 !important;
  outline: none !important;
  background: #000000;
  z-index: 2;
  box-shadow: none !important;
  color-scheme: dark;
}

/* ==========================================================================
   Player Overlays
   ========================================================================== */

.player-state-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(8, 8, 11, 0.96);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  text-align: center;
  padding: 14px;
}

/* Placeholder Screen */
.placeholder-overlay {
  background: radial-gradient(circle at center, rgba(32, 14, 22, 0.65) 0%, rgba(8, 8, 11, 0.98) 75%);
}

.placeholder-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  max-width: 420px;
  width: 100%;
}

.placeholder-play-circle {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-crimson), var(--accent-red-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-crimson-md), 0 6px 20px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  margin-bottom: 2px;
  touch-action: manipulation;
}

.placeholder-play-circle:hover {
  transform: scale(1.08);
  box-shadow: 0 0 35px rgba(225, 29, 72, 0.6);
}

.placeholder-play-icon {
  width: 22px;
  height: 22px;
  color: #ffffff;
  margin-left: 3px;
}

.placeholder-pulse-ring {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px solid rgba(225, 29, 72, 0.4);
  animation: pulse-ring 2.5s infinite;
}

.placeholder-heading {
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.placeholder-subheading {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.placeholder-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  touch-action: manipulation;
}

.placeholder-cta-btn:hover {
  background: rgba(225, 29, 72, 0.15);
  border-color: var(--accent-crimson);
  color: #ffffff;
  box-shadow: var(--glow-crimson-sm);
}

.placeholder-cta-btn svg {
  width: 13px;
  height: 13px;
  color: var(--accent-crimson-bright);
}

/* Loading Overlay */
.loading-overlay {
  gap: 12px;
}

.spinner-wrapper {
  position: relative;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.crimson-spinner {
  width: 100%;
  height: 100%;
  border: 3px solid rgba(225, 29, 72, 0.15);
  border-top-color: var(--accent-crimson);
  border-radius: 50%;
  animation: spin 0.9s cubic-bezier(0.55, 0.15, 0.45, 0.85) infinite;
}

.spinner-center-dot {
  position: absolute;
  width: 7px;
  height: 7px;
  background-color: var(--accent-crimson-bright);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-crimson);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* Error Overlay */
.error-overlay {
  gap: 8px;
}

.error-icon-box {
  width: 42px;
  height: 42px;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--status-live);
}

.error-icon-box svg {
  width: 20px;
  height: 20px;
}

.error-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.error-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  max-width: 320px;
}

.error-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

/* Buttons */
.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  touch-action: manipulation;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-crimson), var(--accent-red));
  border: 1px solid var(--accent-crimson-bright);
  color: #ffffff;
  box-shadow: var(--glow-crimson-sm);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-crimson-bright), var(--accent-crimson));
  box-shadow: var(--glow-crimson-md);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-primary svg, .btn-secondary svg {
  width: 13px;
  height: 13px;
}

/* Player Bottom Bar */
.player-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: rgba(18, 18, 24, 0.7);
  border-top: 1px solid var(--border-subtle);
  font-size: 0.72rem;
  color: var(--text-secondary);
  gap: 8px;
}

.stream-details-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.ad-shield-pill {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-pill);
  color: #34d399;
  font-weight: 600;
}

.text-shield {
  color: #10b981 !important;
}

.meta-item svg {
  width: 12px;
  height: 12px;
  color: var(--text-muted);
}

.text-success {
  color: var(--status-success) !important;
}

.meta-divider {
  color: var(--border-glass);
}

.stream-quick-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.quick-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  padding: 4px 8px;
  font-size: 0.7rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  touch-action: manipulation;
}

.quick-nav-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.quick-nav-btn:not(:disabled):hover {
  background: rgba(225, 29, 72, 0.15);
  border-color: var(--accent-crimson);
  color: #ffffff;
}

.quick-nav-btn svg {
  width: 12px;
  height: 12px;
}

.quick-nav-counter {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  padding: 0 2px;
}

/* ==========================================================================
   Channel Directory Section & Responsive Controls
   ========================================================================== */

.channels-section {
  position: relative;
  width: 100%;
}

.section-header-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 12px;
  flex-wrap: wrap;
}

.section-badge {
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--accent-crimson-bright);
  text-transform: uppercase;
  margin-bottom: 3px;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 2px;
}

.section-subtitle {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* Filter Controls Wrap & Live Peek Toggle */
.filter-controls-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  max-width: 100%;
}

/* Filter Chips (Swipeable on touch screens) */
.filter-chips-container {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}

.filter-chip {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-pill);
  padding: 5px 11px;
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: all var(--transition-fast);
  white-space: nowrap;
  touch-action: manipulation;
}

.filter-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.filter-chip.active {
  background: rgba(225, 29, 72, 0.15);
  border-color: var(--accent-crimson);
  color: #ffffff;
  box-shadow: 0 0 10px rgba(225, 29, 72, 0.25);
}

.live-peek-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-pill);
  padding: 5px 10px;
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: all var(--transition-fast);
  touch-action: manipulation;
  white-space: nowrap;
}

.live-peek-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.live-peek-toggle-btn.active {
  background: rgba(225, 29, 72, 0.15);
  border-color: var(--accent-crimson);
  color: #ffffff;
}

.live-peek-toggle-btn svg {
  width: 12px;
  height: 12px;
  color: var(--accent-crimson-bright);
}

.peek-switch-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--status-standby);
  transition: background var(--transition-fast);
}

.live-peek-toggle-btn.active .peek-switch-indicator {
  background: var(--status-success);
  box-shadow: 0 0 6px var(--status-success);
}

/* ==========================================================================
   Bento Box Grid & Glassmorphism Cards
   ========================================================================== */

.bento-channel-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  width: 100%;
}

@media (min-width: 1400px) {
  .bento-channel-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Glassmorphism Channel Card */
.bento-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card), var(--glow-crimson-subtle);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.bento-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-glass-hover);
  background-color: var(--bg-card-hover);
  box-shadow: var(--shadow-card), 0 0 20px rgba(225, 29, 72, 0.20);
}

/* Active Bento Card State */
.bento-card.active-stream {
  border-color: var(--accent-crimson);
  background: var(--bg-card-active);
  box-shadow: var(--shadow-card), var(--glow-crimson-md);
}

/* Bento Spans */
.bento-card.bento-featured {
  grid-column: span 2;
}

.bento-card.bento-wide {
  grid-column: span 2;
}

/* 16:9 Visual Preview Area */
.card-preview-box {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: calc(var(--radius-md) - 2px) calc(var(--radius-md) - 2px) 0 0;
  overflow: hidden;
  background: #0d0d14;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-subtle);
}

.card-preview-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 1;
  transition: transform var(--transition-normal), filter var(--transition-normal);
}

/* On-Demand Live Hover Iframe inside Bento Card */
.card-live-preview-iframe {
  position: absolute;
  top: -8px;
  left: -8px;
  width: calc(100% + 16px) !important;
  height: calc(100% + 16px) !important;
  border: 0 !important;
  outline: none !important;
  background: #000000;
  z-index: 3;
  pointer-events: none;
  animation: fadeInPeek 0.3s ease-out;
}

@keyframes fadeInPeek {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

.bento-card:hover .card-preview-img {
  transform: scale(1.06);
  filter: brightness(1.12);
}

.preview-gradient-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(12, 12, 16, 0.88) 0%, rgba(18, 18, 24, 0.25) 50%, rgba(0, 0, 0, 0.15) 100%);
  z-index: 2;
  pointer-events: none;
}

/* Floating Badges */
.preview-top-badges {
  position: absolute;
  top: 6px;
  left: 6px;
  right: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 4;
}

.preview-channel-pill {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 2px 5px;
  background: rgba(10, 10, 14, 0.8);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: #ffffff;
}

.bento-card.active-stream .preview-channel-pill {
  background: rgba(225, 29, 72, 0.3);
  border-color: var(--accent-crimson);
  color: var(--accent-crimson-bright);
}

.preview-live-badge {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 5px;
  border-radius: var(--radius-pill);
  background: rgba(239, 68, 68, 0.2);
  color: #ff6b6b;
  border: 1px solid rgba(239, 68, 68, 0.4);
  backdrop-filter: blur(6px);
}

.preview-live-dot {
  width: 5px;
  height: 5px;
  background: var(--status-live);
  border-radius: 50%;
  box-shadow: 0 0 5px var(--status-live);
}

/* Centered Play Button Overlay */
.preview-play-btn-overlay {
  position: relative;
  z-index: 4;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(225, 29, 72, 0.85);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.5), var(--glow-crimson-sm);
  transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.preview-play-btn-overlay svg {
  width: 15px;
  height: 15px;
  margin-left: 2px;
}

.bento-card:hover .preview-play-btn-overlay {
  transform: scale(1.12);
  background: var(--accent-crimson-bright);
  box-shadow: 0 0 20px rgba(225, 29, 72, 0.7);
}

.bento-card.active-stream .preview-play-btn-overlay {
  background: var(--accent-crimson-bright);
  box-shadow: 0 0 16px rgba(225, 29, 72, 0.6);
}

/* Card Content Area Below Preview */
.card-content-area {
  padding: 9px 11px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  justify-content: space-between;
}

.card-title-group {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.card-channel-title {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.card-category-label {
  font-size: 0.68rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.card-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.68rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  transition: all var(--transition-fast);
  touch-action: manipulation;
}

.bento-card:hover .card-action-btn {
  background: var(--accent-crimson);
  border-color: var(--accent-crimson-bright);
  color: #ffffff;
  box-shadow: 0 0 10px rgba(225, 29, 72, 0.4);
}

.bento-card.active-stream .card-action-btn {
  background: var(--accent-crimson);
  border-color: var(--accent-crimson-bright);
  color: #ffffff;
}

.card-action-btn svg {
  width: 11px;
  height: 11px;
}

.card-favorite-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  touch-action: manipulation;
}

.card-favorite-btn:hover {
  color: var(--status-gold);
  transform: scale(1.15);
}

.card-favorite-btn.favorited {
  color: var(--status-gold);
}

.card-favorite-btn svg {
  width: 13px;
  height: 13px;
}

/* No Results Card */
.no-results-card {
  grid-column: 1 / -1;
  background: var(--bg-card);
  border: 1px dashed var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.no-results-icon {
  width: 32px;
  height: 32px;
  color: var(--text-muted);
}

.no-results-card h3 {
  font-size: 1.05rem;
  color: #ffffff;
}

.no-results-card p {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  padding: 18px 16px;
  margin-top: 24px;
  position: relative;
  z-index: 1;
  width: 100%;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #ffffff;
}

.footer-logo strong {
  color: var(--accent-crimson-bright);
}

.footer-logo-icon {
  width: 15px;
  height: 15px;
  color: var(--accent-crimson);
}

.footer-copy {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.system-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.7rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
}

.status-pulse {
  width: 5px;
  height: 5px;
  background-color: var(--status-success);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--status-success);
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */

.toast-container {
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: none;
  max-width: calc(100vw - 32px);
}

.toast-item {
  background: rgba(18, 18, 24, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-red-subtle);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 500;
  box-shadow: var(--shadow-card), var(--glow-crimson-sm);
  pointer-events: auto;
  transform: translateY(14px);
  opacity: 0;
  animation: toast-in 0.25s forwards ease-out;
}

.toast-item.toast-out {
  animation: toast-out 0.25s forwards ease-in;
}

.toast-item svg {
  width: 13px;
  height: 13px;
  color: var(--accent-crimson);
  flex-shrink: 0;
}

@keyframes toast-in {
  to { transform: translateY(0); opacity: 1; }
}

@keyframes toast-out {
  to { transform: translateY(14px); opacity: 0; }
}

/* ==========================================================================
   Ultra-Comprehensive Responsive Breakpoints (All Devices)
   ========================================================================== */

/* Laptops & Small Desktops (max-width: 1180px) */
@media (max-width: 1180px) {
  .bento-channel-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
}

/* Tablets & Small Laptops (max-width: 860px) */
@media (max-width: 860px) {
  :root {
    --header-height: 52px;
  }

  .header-nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .search-wrapper {
    width: 160px;
  }

  .search-wrapper:focus-within {
    width: 200px;
  }

  .section-header-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .filter-controls-wrap {
    justify-content: space-between;
    width: 100%;
  }

  /* Horizontal swipeable chip bar on tablets/phones */
  .filter-chips-container {
    display: flex;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 2px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-wrap: nowrap;
    flex: 1;
  }

  .filter-chips-container::-webkit-scrollbar {
    display: none;
  }

  .filter-chip {
    flex-shrink: 0;
  }

  .bento-channel-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .bento-card.bento-featured,
  .bento-card.bento-wide {
    grid-column: span 2;
  }
}

/* Mobile Phones (max-width: 600px) */
@media (max-width: 600px) {
  .main-content {
    padding: 10px 10px 24px;
  }

  .header-container {
    padding: 0 10px;
    gap: 8px;
  }

  .logo-title {
    font-size: 0.95rem;
  }

  .logo-badge {
    display: none;
  }

  .search-wrapper {
    width: 120px;
    height: 30px;
    padding: 0 7px;
  }

  .search-wrapper:focus-within {
    width: 150px;
  }

  .search-wrapper input {
    font-size: 0.72rem;
  }

  /* Player Topbar Stack/Compact */
  .player-topbar {
    padding: 7px 10px;
    gap: 6px;
  }

  .current-stream-title {
    font-size: 0.88rem;
  }

  .stream-category-badge {
    font-size: 0.65rem;
  }

  .player-btn {
    width: 28px;
    height: 28px;
  }

  .player-btn svg {
    width: 13px;
    height: 13px;
  }

  /* Player Bottom Bar */
  .player-bottom-bar {
    padding: 8px 10px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .stream-details-left {
    justify-content: space-between;
    font-size: 0.68rem;
  }

  .meta-divider {
    display: none;
  }

  .stream-quick-nav {
    width: 100%;
    justify-content: space-between;
  }

  .quick-nav-btn {
    flex: 1;
    justify-content: center;
    padding: 6px 10px;
    font-size: 0.72rem;
  }

  .quick-nav-counter {
    padding: 0 8px;
  }

  /* Bento 2-Column Mobile Feed */
  .bento-channel-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .preview-top-badges {
    top: 4px;
    left: 4px;
    right: 4px;
  }

  .preview-channel-pill {
    font-size: 0.58rem;
    padding: 1px 4px;
  }

  .preview-live-badge {
    font-size: 0.55rem;
    padding: 1px 4px;
  }

  .preview-play-btn-overlay {
    width: 28px;
    height: 28px;
  }

  .preview-play-btn-overlay svg {
    width: 12px;
    height: 12px;
  }

  .card-content-area {
    padding: 7px 8px;
    gap: 5px;
  }

  .card-channel-title {
    font-size: 0.82rem;
  }

  .card-category-label {
    font-size: 0.64rem;
  }

  .card-action-btn {
    padding: 3px 6px;
    font-size: 0.64rem;
  }

  .footer-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .toast-container {
    left: 10px;
    right: 10px;
    bottom: 10px;
  }
}

/* Extra Small Phones & Foldables (max-width: 350px) */
@media (max-width: 350px) {
  .bento-channel-grid {
    grid-template-columns: 1fr;
  }

  .bento-card.bento-featured,
  .bento-card.bento-wide {
    grid-column: span 1;
  }

  .search-wrapper {
    width: 90px;
  }

  .search-wrapper:focus-within {
    width: 120px;
  }
}